SUPERCONDUCTIVITY WITH T-C-GREATER-THAN-130 K IN HGBA2CA2CU3O8+X AND HGBA2CA3CU4O10+Xстатья
Информация о цитировании статьи получена из
Web of Science
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 29 мая 2015 г.
Аннотация:Superconducting samples of the homologous Mercury cuprate series HgBa2Can-1CunO2n+2+x with n=3 and n=4 have been synthesized at high pressure and studied. Superconducting transition temperatures T-c=132 K (n=3) and 131 K (n=4) have been obtained; these are the temperatures for the onset of the transition to the superconducting state in measurements of the magnetic susceptibility. The lattice constants of the compounds synthesized have been determined.